Tire tread



FIG. 1 is a side perspective view of a tire tread showing my new design,it being understood that the tread pattern is repeated throughout thecircumference of the tire tread, the opposite side being the same asthat shown;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a reduced scale side elevational view of the right sidethereof, the opposite side being identical thereto; and,

FIG. 4 is an enlarged fragmentary side perspective view thereof.

The broken lines defining the sidewall and inner bead and the peripheralboundary between the tire tread and sidewall are for illustrativepurposes only, and form no part of the claimed design.

The ornamental design for a tire tread, as shown and described.